I finally nabbed the Red Parallel of Herschel in the Panini Transitions line. Some time ago, I had posted that I had every card in the run, except for the Red and the Black, which is a 1 of 1.
Here is the Red, which is serial numbered to 50, this particular card is #32, shown on the card back.
At one time, I actually had a chance to purchase the Black card, as it was on EBay, but it was graded and encased, which meant I would have to crack the case in order to scan it to the TCDB. I have done this with Walker cards before, as I collect only for the pleasure of it and not for resale. I own some graded cards, but am not a huge fan of the practice. In any case, I didn't pull the trigger on it.